Antminer APW11M1216-1a Replacement Power Supply for (S21 XP Imm.)

The Bitmain Antminer APW11M1216-1a PSU is built for the S21 XP Imm., providing a stable 12-16v output with a 380v input. It’s designed for efficiency, improving performance and ensuring reliable power for demanding mining operations.
Specifications
Out 1:

Dc Voltage: 12v-16v
Rated current: 356A
Ripple & Noise: <1%
Line Regulation : <1%
Load Regulation : <1%
Start-up and rise Time : <10S
Power-off retention Time :  >3mS

Out 2:

Dc Voltage: 12.3v
Rated current (three-phase 380V input): 21A
Ripple & Noise: <1%
Voltage Accuracy : 12.2v—12.4v
Source adjustment rate : <1%
Line Regulation : <1%
Load Regulation :  <1%
Start-up and rise Time : <10S
Power-off retention Time :  >10mS

Input:

Voltage Range: 380–415V AC
Frequency Range: 50-60Hz
Power Factor:  >0.99(full load)
Leakage Current : <5mA（380V 50/60Hz）

Protection:

Input Undervoltage protection value: 342v AC
Output Short Circuit: Yes
Over-temperature protection:  Yes
Over-current Output : 400-440A（protection value varies under different voltage）

Environment:

Operating Temperature: -20-50℃
Altitude:  < 2000m

Structure:

Size: 320 x 290 x 80mm
Weight Net: 6.4Kg
Cooling method: Immersion liquid Cooling